Magpul UBR Gen 2 Service Rifle Stock Weights

Made for service rifles with the UBR Gen 2 stock to add lead weights in the back of the stock.
Use the molds to cast lead in sand. If you don't know how to cast lead in sand view a few youtube videos, but it's pretty simple since lead melts pretty easily.

Molds printed with 10% infill and the shells were printed at 100% infill with a .2 layer height.

Screw Post: 1 1/2"
Bolt: 8-32 1/2"